Amazon.com: Cerwin-Vega V124DV2 12" Subwoofer 1300W Max Power Handling 450W RMS 4 ohm, Dual Voice Coil, Car Subwoofer for Enhanced Audio Quality and Santoprene Surround, Single Unit : Electronics
Open Box: SONY 12" 1300W 1300W Capless Subwoofer Car Subwoofers - Newegg.com
Nakamichi Shockwafe 9.2.4Ch 1300W Soundbar System with Dual 10” Wireless Subwoofers, Dolby Atmos, eARC and SSE MAX Black SHOCKWAFE ULTRA 9.2 SSE MAX - Best Buy